Detector holder coupler ring



FIG. 1 is a perspective view of the detector holder coupler ring showingthe new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a right side elevation view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is a perspective bottom view thereof; and,

FIG. 9 is a perspective environmental view thereof.

The dashed lines refer to environment and form no part of the claimeddesign.

CLAIM The ornamental design for the detector holder coupler ring, asshown and described.